CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
Size Dependence of Nanoscale Confinement on Chiral Transformation
Wang, ZG; Wang, CL(王春雷); Xiu, P; Qi, WP(亓文鹏); Tu, YS; Shen, YM(沈玉梅); Zhou, RH; Zhang, RQ; Fang, HP(方海平)
2010
Source PublicationCHEMISTRY-A EUROPEAN JOURNAL
ISSN0947-6539
Volume16Issue:22Pages:6482
AbstractMolecular dynamic simulations of the chiral transition of a difluorobenzo[c]phenanthrene molecule (C(18)H(12)F(2), D molecule) in single-walled boron-nitride nanotubes (SWBNNTs) revealed remarkable effects of the nanoscale confinement. The critical temperature, above which the chiral transition occurs, increases considerably with the nanotube diameter, and the chiral transition frequency decreases almost exponentially with respect to the reciprocal of temperature. The chiral transitions correlate closely with the orientational transformations of the D molecule. Furthermore, the interaction energy barriers between the D molecule and the nanotube for different orientational states can characterize the chiral transition. This implies that the temperature threshold of a chiral transition can be controlled by a suitable nanotube. These findings provide new insights to the effect of nanoscale confinement on molecular chirality.
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000279445400012
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/13054
Collection中科院上海应用物理研究所2004-2010年
Recommended Citation
GB/T 7714
Wang, ZG,Wang, CL,Xiu, P,et al. Size Dependence of Nanoscale Confinement on Chiral Transformation[J]. CHEMISTRY-A EUROPEAN JOURNAL,2010,16(22):6482.
APA Wang, ZG.,Wang, CL.,Xiu, P.,Qi, WP.,Tu, YS.,...&Fang, HP.(2010).Size Dependence of Nanoscale Confinement on Chiral Transformation.CHEMISTRY-A EUROPEAN JOURNAL,16(22),6482.
MLA Wang, ZG,et al."Size Dependence of Nanoscale Confinement on Chiral Transformation".CHEMISTRY-A EUROPEAN JOURNAL 16.22(2010):6482.
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